package com.aflac;

import java.io.File;

public class Main {
		static final int HASH_BITS1 = 0x7fffffff; // usable bits of normal node hash

		public static void main(String[] args) {
			System.getProperty("11");
			File file = new File("");
			file.exists();
			
			String name="chunqiang";
			System.out.println(name.hashCode());
			System.out.println(Main.spread1(name.hashCode()));
			
		}
		
		static final int spread1(int h) {
	        return (h ^ (h >>> 16)) & HASH_BITS1;
	    }
		
		public void method(){
			
		}
}